Beamer 演示文稿中的标题太长

Question

我的演示文稿标题很长，超出了框架的范围。如果我尝试用“\”将其分开，则第二行的格式与第一行不同。我想我应该更改设置，但我不知道该怎么做。

这是我正在使用的模板： https://it.overleaf.com/latex/templates/modern-presentation-template/pphckrjbyyzy

Answer 1

主题没有考虑多行标题的可能性，它错过了text width带有标题的节点的选项：

\documentclass[9pt]{beamer}

% Define where theme files are located. ('/styles')
\usepackage{styles/fluxmacros}
\usefolder{styles}
% Use Flux theme v0.1 beta
% Available style: asphalt, blue, red, green, gray 
\usetheme[style=asphalt]{flux}

\title{a very long title spanning over multiple lines and more lines}
\subtitle{WITH CUSTOM BACKGROUND AND LOGO}
\author{GKG}

\setbeamertemplate{title page}
{
    \begin{frame}[plain]
        \begin{tikzpicture}[remember picture,overlay]
            \hspace*{-1pt}\node[anchor=west,sider] at (current page.west){};
            \node[anchor=south west,sider, fill=primary, minimum height=0.3\paperheight] at (current page.south west){};
            \node[align=center,text width=\textwidth] at (current page.center){
                \usebeamerfont{title}\color{primary}\inserttitle\\[0.3cm]
                \usebeamerfont{subtitle}\color{Gray!90!black}\insertsubtitle\\[0.1cm]
                \usebeamercolor[fg]{footer}\rule{0.7\paperwidth}{0.2pt} \\[0.35cm]
                \usebeamerfont{author}\color{Gray}\insertauthor\\[0.3cm]
             \usebeamerfont{institute}\color{Gray}\insertinstitute
            };
            %\node[anchor=south,outer ysep=0.4cm] at (current page.south){\small\color{Gray!90}\insertdate};
            %\node[anchor=south east,icon] at (current page.south east)(logo){\includegraphics[width=\logo@width, height=\logo@height, keepaspectratio]{\inserttitlegraphic}};
        \end{tikzpicture}
    \end{frame}
}

\begin{document}

\titlepage

\end{document}